Going that step further MHP have not just made supplement a stack, but they have pre-packed one. The supersize stack combines TRAC and Probolic-SR creating the ultimate muscle stack. Aside from this, the absurd X-Fit Trainer and recovery side kick X-Fit Power, MHP have a few other supplements lined up. Maximum Whey, Myomorph and Fueler are the rumoured products. The whey speaks for iteself, Myomorph sounds post-workout and Fueler might be a real attempt at a concentrated pre-workout. No confirmed details on these but as the year goes on we can all forget about the X-Fit duo and hope for better things.